Usage: 1 form in 1 verse
Form Translated As     In Verse(s)
διαψεύση disappoint LXX.2Kgs.4.16

Liddell-Scott-Jones

διαψεύδω (diapseudō) to disappoint G:V

διαψεύδω-ψεύδω,

deceive, [Refs 4th c.BC+]:—middle, absolutely, [Refs 5th c.BC+]

__2 middle, deny, disclaim, [Refs 2nd c.AD+]
__II cheat, [πατρίδα ἐλπίδων] [Refs 2nd c.BC+] —usually passive: perfect διέψευσμαι: aorist διεψεύσθην:—to be deceived, mistaken, [Refs 5th c.BC+]; τινός to be cheated of, deceived in a person or thing, [Refs 5th c.BC+]; τι in a thing, [Refs 2nd c.BC+]